4v-31=-4(1-8v)-v

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Solution for 4v-31=-4(1-8v)-v equation:


Simplifying
4v + -31 = -4(1 + -8v) + -1v

Reorder the terms:
-31 + 4v = -4(1 + -8v) + -1v
-31 + 4v = (1 * -4 + -8v * -4) + -1v
-31 + 4v = (-4 + 32v) + -1v

Combine like terms: 32v + -1v = 31v
-31 + 4v = -4 + 31v

Solving
-31 + 4v = -4 + 31v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '-31v' to each side of the equation.
-31 + 4v + -31v = -4 + 31v + -31v

Combine like terms: 4v + -31v = -27v
-31 + -27v = -4 + 31v + -31v

Combine like terms: 31v + -31v = 0
-31 + -27v = -4 + 0
-31 + -27v = -4

Add '31' to each side of the equation.
-31 + 31 + -27v = -4 + 31

Combine like terms: -31 + 31 = 0
0 + -27v = -4 + 31
-27v = -4 + 31

Combine like terms: -4 + 31 = 27
-27v = 27

Divide each side by '-27'.
v = -1

Simplifying
v = -1

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